发明名称 |
DEVICES FOR COOLING THE NASAL CAVITY |
摘要 |
A cerebral cooling device that uses a pressurized source to deliver a fluid that evaporates in the nasal cavity to provide cooling and has a balloon on the distal end that inflates from some of the pressure from the pressurized source. The device includes a nasal catheter having delivery ports located in the distal region and a balloon on the distal end. The proximal end of the catheter is in fluid communication with a pressurized source of a low boiling point fluid. A manifold located between the pressurized source and the catheter distributes the fluid and pressure from the pressurized source to a first lumen of the catheter to inflate the balloon and to a second lumen of the catheter through the delivery ports to cool the nasal cavity. A check valve in the manifold ensures that the fluid and pressure are first delivered to the balloon. |
申请公布号 |
EP2442861(A1) |
申请公布日期 |
2012.04.25 |
申请号 |
EP20100790308 |
申请日期 |
2010.06.18 |
申请人 |
BENECHILL, INC. |
发明人 |
ROZENBERG, ALLAN;HOFFMAN, JOHN;SAVAGE, JAMES |
分类号 |
A61M29/02;A61F2/958;A61F7/12;A61M3/02;A61M13/00;A61M16/20 |
主分类号 |
A61M29/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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